[SPARK-27579][SQL] remove BaseStreamingSource and BaseStreamingSink #24471
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Test build #104940 has finished for PR 24471 at commit
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cc @jose-torres Please help review this PR. |
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lgtm |
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Test build #105140 has finished for PR 24471 at commit
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thanks, merging to master! |
mccheah
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Jun 6, 2019
## What changes were proposed in this pull request? `BaseStreamingSource` and `BaseStreamingSink` is used to unify v1 and v2 streaming data source API in some code paths. This PR removes these 2 interfaces, and let the v1 API extend v2 API to keep API compatibility. The motivation is apache#24416 . We want to move data source v2 to catalyst module, but `BaseStreamingSource` and `BaseStreamingSink` are in sql/core. ## How was this patch tested? existing tests Closes apache#24471 from cloud-fan/streaming. Authored-by: Wenchen Fan <wenchen@databricks.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com>
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What changes were proposed in this pull request?
BaseStreamingSourceandBaseStreamingSinkis used to unify v1 and v2 streaming data source API in some code paths.This PR removes these 2 interfaces, and let the v1 API extend v2 API to keep API compatibility.
The motivation is #24416 . We want to move data source v2 to catalyst module, but
BaseStreamingSourceandBaseStreamingSinkare in sql/core.How was this patch tested?
existing tests